HEADER cytokine 23-MAR-03 4V46 TITLE Crystal structure of the BAFF-BAFF-R complex COMPND MOL_ID: 2; COMPND 2 MOLECULE: Tumor necrosis factor receptor superfamily member 13C; COMPND 3 CHAIN: BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL, BM, BN, BO, BP, BQ, BR, BS, BT, BU, BV, BW, BX, BY, BZ, B0, B1, B2, B3, B4, B5, B6, B7, B8, B9, Ba, Bb, Bc, Bd, Be, Bf, Bg, Bh, Bi, Bj, Bk, Bl, Bm, Bn, Bo, Bp, Bq, Br, Bs, Bt, Bu, Bv, Bw, Bx; COMPND 4 FRAGMENT: residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.30 ANGSTORMS DBREF 4V46 B 1 63 UNP Q96RJ3 TR13C_HUMAN 1 63 SEQRES 1 B1 25 THR PRO CYS VAL PRO ALA GLU CYS PHE ASP LEU LEU VAL SEQRES 2 B1 25 ARG HIS CYS VAL ALA CYS GLY LEU LEU ARG THR PRO ATOM 1 N THR B 17 116.320 42.070 23.384 1.00124.86 ATOM 2 CA THR B 17 117.743 41.703 23.082 1.00124.68 ATOM 3 C THR B 17 117.858 40.367 22.307 1.00123.57 ATOM 4 O THR B 17 117.966 39.296 22.920 1.00124.09 ATOM 5 CB THR B 17 118.604 41.624 24.408 1.00125.02 ATOM 6 OG1 THR B 17 117.960 40.767 25.361 1.00125.40 ATOM 7 CG2 THR B 17 118.781 43.010 25.033 1.00124.68 ATOM 8 N PRO B 18 117.841 40.411 20.949 1.00121.83 ATOM 9 CA PRO B 18 117.951 39.153 20.195 1.00119.34 ATOM 10 C PRO B 18 119.201 38.372 20.595 1.00116.79 ATOM 11 O PRO B 18 120.117 38.918 21.220 1.00116.09 ATOM 12 CB PRO B 18 117.971 39.617 18.735 1.00119.73 ATOM 13 CG PRO B 18 118.582 40.985 18.818 1.00120.38 ATOM 14 CD PRO B 18 117.889 41.569 20.032 1.00121.30 ATOM 15 N CYS B 19 119.236 37.096 20.237 1.00114.03 ATOM 16 CA CYS B 19 120.371 36.260 20.601 1.00111.53 ATOM 17 C CYS B 19 121.458 36.209 19.540 1.00110.75 ATOM 18 O CYS B 19 121.296 36.722 18.432 1.00110.63 ATOM 19 CB CYS B 19 119.908 34.827 20.885 1.00109.57 ATOM 20 SG CYS B 19 118.492 34.645 22.021 1.00107.19 ATOM 21 N VAL B 20 122.570 35.580 19.908 1.00109.74 ATOM 22 CA VAL B 20 123.706 35.395 19.017 1.00108.78 ATOM 23 C VAL B 20 123.194 34.598 17.815 1.00108.24 ATOM 24 O VAL B 20 122.278 33.784 17.952 1.00108.69 ATOM 25 CB VAL B 20 124.810 34.567 19.713 1.00108.65 ATOM 26 CG1 VAL B 20 125.996 34.378 18.782 1.00108.40 ATOM 27 CG2 VAL B 20 125.228 35.243 21.008 1.00108.34 ATOM 28 N PRO B 21 123.760 34.829 16.619 1.00107.18 ATOM 29 CA PRO B 21 123.279 34.065 15.461 1.00105.56 ATOM 30 C PRO B 21 123.481 32.566 15.702 1.00103.82 ATOM 31 O PRO B 21 124.379 32.165 16.451 1.00103.21 ATOM 32 CB PRO B 21 124.136 34.599 14.319 1.00106.23 ATOM 33 CG PRO B 21 124.381 36.030 14.734 1.00106.52 ATOM 34 CD PRO B 21 124.695 35.890 16.204 1.00106.92 ATOM 35 N ALA B 22 122.644 31.748 15.067 1.00101.86 ATOM 36 CA ALA B 22 122.707 30.292 15.225 1.00 99.42 ATOM 37 C ALA B 22 122.178 29.925 16.607 1.00 97.35 ATOM 38 O ALA B 22 122.414 28.823 17.112 1.00 96.73 ATOM 39 CB ALA B 22 124.140 29.793 15.062 1.00 99.73 ATOM 40 N GLU B 23 121.467 30.882 17.202 1.00 94.79 ATOM 41 CA GLU B 23 120.854 30.744 18.519 1.00 92.04 ATOM 42 C GLU B 23 119.570 31.596 18.477 1.00 90.04 ATOM 43 O GLU B 23 119.616 32.798 18.200 1.00 89.63 ATOM 44 CB GLU B 23 121.827 31.238 19.605 1.00 91.78 ATOM 45 CG GLU B 23 121.699 30.501 20.942 1.00 91.46 ATOM 46 CD GLU B 23 122.817 30.824 21.925 1.00 90.84 ATOM 47 OE1 GLU B 23 123.006 32.018 22.247 1.00 90.52 ATOM 48 OE2 GLU B 23 123.499 29.876 22.383 1.00 90.15 ATOM 49 N CYS B 24 118.430 30.959 18.733 1.00 87.77 ATOM 50 CA CYS B 24 117.127 31.624 18.687 1.00 85.24 ATOM 51 C CYS B 24 116.558 31.935 20.062 1.00 81.88 ATOM 52 O CYS B 24 117.099 31.497 21.082 1.00 82.20 ATOM 53 CB CYS B 24 116.137 30.745 17.907 1.00 87.60 ATOM 54 SG CYS B 24 116.441 30.684 16.105 1.00 92.37 ATOM 55 N PHE B 25 115.465 32.694 20.089 1.00 77.27 ATOM 56 CA PHE B 25 114.824 33.041 21.351 1.00 72.44 ATOM 57 C PHE B 25 113.626 32.142 21.606 1.00 69.70 ATOM 58 O PHE B 25 112.612 32.240 20.919 1.00 69.52 ATOM 59 CB PHE B 25 114.368 34.490 21.341 1.00 71.63 ATOM 60 CG PHE B 25 113.909 34.975 22.674 1.00 70.75 ATOM 61 CD1 PHE B 25 114.743 34.901 23.775 1.00 70.40 ATOM 62 CD2 PHE B 25 112.650 35.521 22.831 1.00 71.43 ATOM 63 CE1 PHE B 25 114.334 35.363 25.016 1.00 70.38 ATOM 64 CE2 PHE B 25 112.230 35.988 24.073 1.00 71.62 ATOM 65 CZ PHE B 25 113.078 35.908 25.166 1.00 70.70 ATOM 66 N ASP B 26 113.750 31.262 22.596 1.00 66.34 ATOM 67 CA ASP B 26 112.681 30.335 22.933 1.00 62.63 ATOM 68 C ASP B 26 111.625 31.096 23.699 1.00 61.46 ATOM 69 O ASP B 26 111.886 31.601 24.780 1.00 61.63 ATOM 70 CB ASP B 26 113.209 29.192 23.791 1.00 59.85 ATOM 71 CG ASP B 26 112.249 28.044 23.857 1.00 58.30 ATOM 72 OD1 ASP B 26 111.040 28.306 23.987 1.00 57.11 ATOM 73 OD2 ASP B 26 112.694 26.884 23.780 1.00 57.71 ATOM 74 N LEU B 27 110.429 31.185 23.137 1.00 60.26 ATOM 75 CA LEU B 27 109.354 31.914 23.789 1.00 58.98 ATOM 76 C LEU B 27 108.755 31.219 25.005 1.00 58.51 ATOM 77 O LEU B 27 108.072 31.856 25.811 1.00 58.16 ATOM 78 CB LEU B 27 108.259 32.214 22.776 1.00 58.67 ATOM 79 CG LEU B 27 108.655 33.312 21.797 1.00 58.17 ATOM 80 CD1 LEU B 27 107.641 33.399 20.677 1.00 58.64 ATOM 81 CD2 LEU B 27 108.752 34.632 22.544 1.00 57.74 ATOM 82 N LEU B 28 109.009 29.918 25.137 1.00 57.91 ATOM 83 CA LEU B 28 108.489 29.152 26.262 1.00 57.41 ATOM 84 C LEU B 28 109.404 29.267 27.455 1.00 58.82 ATOM 85 O LEU B 28 108.940 29.286 28.587 1.00 59.67 ATOM 86 CB LEU B 28 108.342 27.675 25.901 1.00 54.92 ATOM 87 CG LEU B 28 107.918 26.731 27.028 1.00 52.75 ATOM 88 CD1 LEU B 28 106.532 27.068 27.484 1.00 52.84 ATOM 89 CD2 LEU B 28 107.948 25.309 26.550 1.00 51.82 ATOM 90 N VAL B 29 110.706 29.341 27.208 1.00 60.66 ATOM 91 CA VAL B 29 111.660 29.442 28.297 1.00 63.14 ATOM 92 C VAL B 29 112.192 30.857 28.503 1.00 66.35 ATOM 93 O VAL B 29 112.889 31.112 29.477 1.00 67.09 ATOM 94 CB VAL B 29 112.849 28.500 28.083 1.00 61.46 ATOM 95 CG1 VAL B 29 113.600 28.332 29.375 1.00 62.22 ATOM 96 CG2 VAL B 29 112.374 27.163 27.592 1.00 60.85 ATOM 97 N ARG B 30 111.851 31.778 27.605 1.00 70.81 ATOM 98 CA ARG B 30 112.315 33.167 27.696 1.00 75.34 ATOM 99 C ARG B 30 113.845 33.161 27.829 1.00 78.07 ATOM 100 O ARG B 30 114.426 33.891 28.635 1.00 78.00 ATOM 101 CB ARG B 30 111.682 33.858 28.910 1.00 76.83 ATOM 102 CG ARG B 30 110.148 33.760 29.005 1.00 79.91 ATOM 103 CD ARG B 30 109.415 34.639 27.991 1.00 83.03 ATOM 104 NE ARG B 30 109.625 36.069 28.237 1.00 86.52 ATOM 105 CZ ARG B 30 109.184 37.049 27.445 1.00 87.83 ATOM 106 NH1 ARG B 30 108.495 36.763 26.341 1.00 88.12 ATOM 107 NH2 ARG B 30 109.444 38.319 27.750 1.00 88.22 ATOM 108 N HIS B 31 114.480 32.324 27.010 1.00 81.85 ATOM 109 CA HIS B 31 115.931 32.131 26.999 1.00 85.07 ATOM 110 C HIS B 31 116.478 32.159 25.582 1.00 86.39 ATOM 111 O HIS B 31 115.741 32.341 24.617 1.00 86.41 ATOM 112 CB HIS B 31 116.269 30.761 27.583 1.00 87.37 ATOM 113 CG HIS B 31 117.026 30.815 28.867 1.00 90.70 ATOM 114 ND1 HIS B 31 118.252 31.433 28.980 1.00 93.14 ATOM 115 CD2 HIS B 31 116.744 30.305 30.089 1.00 92.16 ATOM 116 CE1 HIS B 31 118.695 31.302 30.219 1.00 94.07 ATOM 117 NE2 HIS B 31 117.798 30.622 30.912 1.00 94.43 ATOM 118 N CYS B 32 117.784 31.954 25.474 1.00 88.34 ATOM 119 CA CYS B 32 118.456 31.902 24.186 1.00 90.40 ATOM 120 C CYS B 32 118.924 30.473 24.026 1.00 89.17 ATOM 121 O CYS B 32 119.667 29.968 24.867 1.00 89.22 ATOM 122 CB CYS B 32 119.672 32.830 24.160 1.00 94.77 ATOM 123 SG CYS B 32 119.310 34.596 23.892 1.00101.58 ATOM 124 N VAL B 33 118.497 29.815 22.958 1.00 87.87 ATOM 125 CA VAL B 33 118.900 28.436 22.742 1.00 87.74 ATOM 126 C VAL B 33 119.261 28.162 21.292 1.00 87.77 ATOM 127 O VAL B 33 118.755 28.822 20.390 1.00 87.67 ATOM 128 CB VAL B 33 117.786 27.476 23.172 1.00 87.70 ATOM 129 CG1 VAL B 33 117.588 27.563 24.674 1.00 88.20 ATOM 130 CG2 VAL B 33 116.498 27.828 22.461 1.00 87.38 ATOM 131 N ALA B 34 120.143 27.192 21.070 1.00 88.11 ATOM 132 CA ALA B 34 120.563 26.837 19.717 1.00 88.82 ATOM 133 C ALA B 34 119.336 26.635 18.837 1.00 89.52 ATOM 134 O ALA B 34 118.488 25.807 19.151 1.00 90.01 ATOM 135 CB ALA B 34 121.390 25.569 19.755 1.00 88.90 ATOM 136 N CYS B 35 119.241 27.374 17.735 1.00 90.29 ATOM 137 CA CYS B 35 118.080 27.259 16.855 1.00 91.43 ATOM 138 C CYS B 35 117.829 25.838 16.384 1.00 91.84 ATOM 139 O CYS B 35 116.781 25.550 15.814 1.00 91.85 ATOM 140 CB CYS B 35 118.212 28.160 15.625 1.00 92.02 ATOM 141 SG CYS B 35 118.346 29.964 15.898 1.00 94.13 ATOM 142 N GLY B 36 118.786 24.949 16.615 1.00 92.72 ATOM 143 CA GLY B 36 118.606 23.573 16.192 1.00 94.49 ATOM 144 C GLY B 36 117.557 22.815 16.989 1.00 95.80 ATOM 145 O GLY B 36 117.052 21.786 16.543 1.00 95.56 ATOM 146 N LEU B 37 117.224 23.327 18.169 1.00 97.43 ATOM 147 CA LEU B 37 116.244 22.695 19.043 1.00 98.98 ATOM 148 C LEU B 37 114.799 22.946 18.621 1.00101.22 ATOM 149 O LEU B 37 113.926 22.128 18.878 1.00101.14 ATOM 150 CB LEU B 37 116.470 23.175 20.473 1.00 97.60 ATOM 151 CG LEU B 37 117.868 22.844 21.002 1.00 96.50 ATOM 152 CD1 LEU B 37 118.158 23.634 22.267 1.00 95.98 ATOM 153 CD2 LEU B 37 117.963 21.348 21.252 1.00 96.33 ATOM 154 N LEU B 38 114.552 24.078 17.973 1.00104.48 ATOM 155 CA LEU B 38 113.216 24.414 17.502 1.00108.53 ATOM 156 C LEU B 38 113.174 24.308 15.985 1.00112.55 ATOM 157 O LEU B 38 113.991 24.914 15.292 1.00112.88 ATOM 158 CB LEU B 38 112.843 25.839 17.904 1.00107.15 ATOM 159 CG LEU B 38 112.715 26.189 19.382 1.00106.27 ATOM 160 CD1 LEU B 38 114.033 25.988 20.078 1.00106.07 ATOM 161 CD2 LEU B 38 112.272 27.634 19.511 1.00105.98 ATOM 162 N ARG B 39 112.224 23.538 15.467 1.00117.53 ATOM 163 CA ARG B 39 112.089 23.378 14.023 1.00122.96 ATOM 164 C ARG B 39 110.944 24.283 13.544 1.00125.91 ATOM 165 O ARG B 39 109.773 24.020 13.846 1.00126.27 ATOM 166 CB ARG B 39 111.809 21.906 13.689 1.00124.12 ATOM 167 CG ARG B 39 112.831 20.943 14.304 1.00125.84 ATOM 168 CD ARG B 39 112.577 19.483 13.929 1.00127.28 ATOM 169 NE ARG B 39 112.814 19.214 12.509 1.00128.52 ATOM 170 CZ ARG B 39 112.812 17.999 11.962 1.00128.95 ATOM 171 NH1 ARG B 39 112.586 16.925 12.712 1.00129.03 ATOM 172 NH2 ARG B 39 113.040 17.855 10.661 1.00128.93 ATOM 173 N THR B 40 111.293 25.347 12.807 1.00129.18 ATOM 174 CA THR B 40 110.311 26.325 12.302 1.00131.73 ATOM 175 C THR B 40 110.305 26.589 10.780 1.00133.49 ATOM 176 O THR B 40 111.258 27.162 10.235 1.00133.59 ATOM 177 CB THR B 40 110.479 27.706 13.015 1.00131.59 ATOM 178 OG1 THR B 40 111.786 28.236 12.748 1.00131.32 ATOM 179 CG2 THR B 40 110.288 27.562 14.528 1.00131.79 ATOM 180 N PRO B 41 109.222 26.168 10.080 1.00135.04 ATOM 181 CA PRO B 41 109.048 26.344 8.625 1.00135.70 ATOM 182 C PRO B 41 108.560 27.748 8.217 1.00135.92 ATOM 183 CB PRO B 41 108.021 25.261 8.260 1.00135.72 ATOM 184 CG PRO B 41 108.198 24.226 9.340 1.00135.78 ATOM 185 CD PRO B 41 108.326 25.101 10.565 1.00135.49 TER